Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4206944 | Lid device for use in a motorcar | Kiyoshi Kumagai, Kiyoshi AIKAWA, Tatsuo Tatematsu | 1980-06-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4206944 | Lid device for use in a motorcar | Kiyoshi Kumagai, Kiyoshi AIKAWA, Tatsuo Tatematsu | 1980-06-10 |